baber/WOPTO huggingface dataset:
Patent EP-0825969-A1 (EP)
Inventor: ECKERT JUERGEN
IPC: C04B35/58
Filed: 1997-03-11
Abstract: The production of compact molded bodies of rare-earth transition-metal boron carbide and boron nitride compounds configured so as to avoid a selective evaporation of individual components in the production process and enable an exact adjustment of the desired stoichiometry. The process is characterized in that a) a powder mixture with particles sizes from 1 to 250  mu m is produced, containing aa) at least one element from the group comprising Y, La, Ho, Dy, Er, Tm, Lu, Sc, ab) at least one element from the group comprising Ni, Cu, Co, Fe, Pd, Pt, ac) B and C or borides and carbides or nitrides and carbides or B and carbides or nitrides and carbon or mixtures of boron and carbon-containing solid solutions or mixtures of boron- and N-containing solid solutions; b) converting the powder mixture by mechanical alloying or intensive grinding under an atmosphere containing argon, nitrogen or carbon, into a secondary powder with an amorphous, glass-like structure, a completely nanocrystalline structure, or a mixture of an amorphous and nanocrystalline structure; c) heat-treating the secondary powder to form superconducting phases at formation temperatures below 1600 DEG  C.; and d) compacting the secondary powder by pressure to form superconductor molded bodies at temperatures below the crystallization temperature of the amorphous phase or below the temperature where the superconducting phase transforms into a non-superconducting phase.
Patent EP-0970521-A1 (EP)
Inventor: HOFFMAN PAUL R
IPC: H01L23/498
Filed: 1997-02-27
Abstract: Interconnecteur (10) améliorant la fiabilité d'une connexion électrique et mécanique entre deux substrats (16, 18) et comprenant une âme conformable (12) entourée d'une couche électriquement conductrice (14).
Patent EP-0876061-A1 (EP)
Inventor: BOON CHOONG SENG
IPC: H04N19/20
Filed: 1997-11-12
Abstract: A digital image coder which has a coder (1100b) for differentially
coding a low-resolution texture signal (Std) and a coder (1100a) for
differentially coding a high-resolution texture signal (Sth), performs the
supplementary processing to replace the non-significant sample value of
the low-resolution texture signal reproduced by the above coder (1100b)
with the pseudo sample value obtained from its significant sample value by
means of the supplementer (138) in the above coder (1100b) when
differentially coding the high-resolution texture signal (Sth), using its
prediction signal, and produces the prediction signal for the above high-resolution
texture signal (Sth), based on the reproduced low-resolution
texture signal to which the above supplementary processing is applied, as
shown in the Figure. In such constitution of image coder, since the
prediction signal of the high-resolution texture signal (Sth) is produced
based on the reproduced low-resolution texture signal to which
supplementary processing is applied, the differential signal being the
difference between the high-resolution texture signal of the block (unit
processing region) to become the target of coding processing and the
prediction signal is suppressed, and the high-resolution texture signal
corresponding to the block positioned at the boundary of an object can be
differentially coded while suppressing the deterioration of coding
efficiency.
Patent EP-1060054-A1 (EP)
Inventor: WHITEFORD CARLTON L
IPC: B25B7/10
Filed: 1997-03-10
Abstract: Instrument réglable du type pince-étau (10) muni d'une première poignée (12) avec un mors fixe (20), d'un mors mobile (34) connecté par un assemblage à pivot à la première poignée (12), d'une deuxième poignée (14) connectée par un assemblage à pivot au mors mobile (34), ainsi que d'un système de connexion à genouillère (16) qui interagit avec les deux poignées (12, 14). Le système de connexion (16) comprend une genouillère (42) qui entre en contact avec deux coinceurs (48, 50) disposés dans la première poignée (12) et interagit avec le deuxième coinceur grâce à une épaule. Les deux coinceurs (48, 50), attirés par des aimants, entrent en contact étroit avec une plaque flottante (52) qui sépare les coinceurs (48, 50) avec suffisamment de force pour éviter la formation d'un film d'huile entre leurs surfaces de contact.
Patent EP-0907570-A1 (EP)
Title: Aufreissbare und wiederverwendbare dokumententasche
Inventor: BAUMGARTNER-SCHUH FRANZ-XAVER
IPC: B65D27/34
Filed: 1997-04-24
Abstract: Die Dokumententasche hat eine Vorderseite (10) und eine Rückseite (20), die an ihren Rändern (12-18, 22-28) miteinander verbunden und dazu bestimmt sind, ein Dokument geschützt zwischen sich aufzunehmen. Mindestens eine der Seiten (10, 20) hat eine Perforation (30, 40) zum Aufreißen der Tasche und Entnehmen des Dokuments. Die Perforation (30, 40) ist nahe einem der Ränder (14, 24) angeordnet und weist einen in Richtung auf den gegenüberliegenden Rand (18, 28) vertieften Abschnitt (32, 42) auf, der beim Aufreißen eine Griffmulde (46) bildet.
Patent EP-0939615-A1 (EP)
Title: Composition resistante a l'eau amelioree constituee d'un ecran solaire et d'un insectifuge
Inventor: STEWART ERNEST G
IPC: A61Q17/02
Filed: 1997-05-01
Abstract: Composition combinée améliorée constituée d'un écran solaire et d'un insectifuge, ayant un indice de protection solaire compris entre 2 et 50 environ, et une période d'efficacité étonnamment et exceptionnellement longue quand elle est utilisée par temps pluvieux ou sur de longues périodes de forte humidité, par exemple dans les forêts tropicales ou subtropicales, etc., ou après un bain. Cette composition forme une lotion constituée d'une émulsion stable, qui est facile à conserver. La personne qui l'applique n'a pas besoin de prendre de précaution particulière. La composition contient un écran solaire, un insectifuge, un émulsifiant et une substance filmogène, tous dans un solvant aqueux. Elle forme un film mince sur la peau, mais n'est pas grasse au toucher. On peut enlever facilement la lotion en frottant avec du savon et de l'eau.
Patent EP-0842301-A1 (EP)
Inventor: EDLINGER ALFRED
IPC: C04B5/06
Filed: 1997-06-03
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Herstellen von Puzzolanen, synthetischen Hochofenschlacken, Belit- oder Alitklinkern, sowie von Roheisenlegierungen aus oxidischen Schlacken, bei welchen die oxidierten flüssigen Schlacken über einem Eisenbad reduziert werden, wobei in das Eisenbad Kohlenstoff über Baddüsen zum Aufrechterhalten eines C-Gehaltes von zwischen 2,5 und 4,6 Gew.-% eingeblasen wird.
Patent EP-0905362-A1 (EP)
Inventor: ZAKHAROV EVGENY NIKOLAEVICH
IPC: F16J9/00
Filed: 1997-06-11
Abstract: The present invention pertains to mechanical engineering, and more
particularly to cylinder and piston assemblies mainly intended for
use in two-stroke internal combustion engines. The cylindrical
surface of the piston (5) is provided with recesses (9) located
between sealing rings (6) and containing spring-biased elongate
members (8). These members provide elongate sealing and define
together with seal rings (6) an enclosed sealed area on the surface of
the cylinder (1) in the region of the gas distributor ports (2,3). The
system described in the present invention may be used to prevent
leakage of the last charge and the combustion products from a first
port of the gas distributor to the second port through the gap around
the piston (5).
Patent EP-1021119-A1 (EP)
Title: Systeme central d'aspiration autoporteur
Inventor: HARRELSON CLYDE W III
IPC: A47L9/00
Filed: 1997-06-13
Abstract: L'invention concerne un système central d'aspiration (10) monté entre deux montants d'une paroi, constitué d'une armoire comprenant un toit (28), des parois latérales, une paroi arrière (26), une paroi supérieure de division (24) s'étendant au-dessous des parois latérales (24), les murs formant ensemble une enceinte à compartiments supérieur (20), central et inférieur (22). Une première porte à charnières (32) recouvrant le compartiment supérieur (20) est prévue ainsi qu'une seconde porte à charnières (34) recouvrant les compartiments central et inférieur (22). Un tuyau (18) s'étendant entre une position rangée dans le compartiment central et une position déployée depuis le compartiment central, présente une extrémité interne et distale reliée à un manche (38) rangé dans le compartiment supérieur (20). Un moyen de commande réversible (16) prévu dans le compartiment central permet de déplacer le tuyau (18) entre les positions rangée et déployée. Une source de vide (48) avec laquelle l'extrémité interne du tuyau (18) communique, est installée dans le compartiment inférieur (22).
Patent EP-0894042-A1 (EP)
Title: Form for rotary printing, coating or embossing of sheet-like materials, and process for producing said form
Inventor: LORIG HEINZ
IPC: B41N7/00
Filed: 1997-06-26
Abstract: PCT No. PCT/EP97/03349 Sec. 371 Date Jun. 15, 1998 Sec. 102(e) Date Jun. 15, 1998 PCT Filed Jun. 26, 1997 PCT Pub. No. WO97/49535 PCT Pub. Date Dec. 31, 1997The invention relates to a form for the rotary printing, coating or imprinting of web-shaped materials and a method of producing the form wherein an elastomer layer is applied onto a carrier with a cylindrical surface area with the layer machined and engraved at the outer circumference to result in a cylindrical shape after curing. The form according to the invention is characterized in that the elastomer layer is formed of cold cure material. The engraving of the elastomer layer preferably is attained by laser engraving.
Patent EP-0912370-A1 (EP)
Inventor: CAMPBELL MICHAEL T
IPC: B60R13/08
Filed: 1997-07-25
Abstract: L'invention concerne une barrière acoustique (10) pour véhicule comprenant une paroi d'isolation qui comporte une zone plancher (23) et une zone mur coupe-feu (25) s'étendant entre un puits de roues (41) et l'ensemble motopropulseur (42). La barrière acoustique (10) comprend une couche massive (12) recouvrant au moins une partie de la paroi d'isolation. Ladite couche massive (12) comporte une surface interne (16) qui fait face à la paroi d'isolation, une nervure périphérique intégrée (52) saillant de celle-ci. Un premier ensemble de nervures allongées (48) croise et rejoint un second ensemble de nervures allongées (50). Les premier et second ensembles de nervures allongées (48, 50) sont situés dans une zone close. Chaque nervure allongée (48, 50) présente une partie supérieure faisant partie intégrante de la surface interne (16) de la couche massive et une partie inférieure à bord externe (54, 60) adaptée à au moins une face de la paroi d'isolation. Chaque nervure allongée (48) du premier ensemble de nervures comprend également des extrémités opposées formant partie intégrante de la nervure périphérique (52) de sorte qu'elle soit renforcée par rapport aux moments de flexion dus aux forces de compression appliquées sur la surface extérieure de la couche massive. Chaque nervure allongée (50) du second ensemble de nervures présente des extrémités opposées faisant partie intégrante des nervures adjacentes (48) du premier ensemble de nervures ou de la nervure périphérique (52) et d'une nervure adjacente (48) du premier ensemble de nervures de sorte que la nervure périphérique (52) soit encore renforcée par rapport aux moments de flexion. Le premier ensemble de nervures saille depuis la surface interne de la couche massive sur une distance supérieure à celle du second ensemble de nervures de sorte que la résistance aux chocs de la surface externe de la couche massive soit augmentée.
Patent EP-0951721-A1 (EP)
Inventor: KINLEN PATRICK J
IPC: H01B1/12
Filed: 1997-07-25
Abstract: Procédé d'augmentation de la conductivité de la polyaniline. Le procédé consiste à mettre la polyaniline en contact avec un tensioactif ionique qui permet d'augmenter au minimum la conductivité de la polyaniline d'un facteur voisin de 2. L'invention concerne aussi un procédé de préparation de compositions de revêtement.
Patent EP-0919113-A1 (EP)
Inventor: GOLD CALMAN
IPC: H05K7/20
Filed: 1997-08-14
Abstract: Methods and apparatus for cooling systems for cryogenic power conversion electronics are provided. The invention includes systems having electronic power conversion apparatus comprising at least one cryogenically operated semiconductor switch and at least one cryogenically operated capacitor and cooling means for cryogenically cooling the at least one cryogenically operated semiconductor switch and the at least one cryogenically operated capacitor to a temperature between 90 K to 236 K. The systems can also include input/output means for supplying power to said power conversion apparatus and receiving power from said power conversion apparatus. In alternative embodiments, liquid cryogens can be used in heat exchange systems in conjunction with refrigeration cold heads or heat pipes. In these embodiments, the cryogen can be recondensed if boiled.
Patent EP-0869674-A1 (EP)
Inventor: TWITCHELL ED
IPC: H04N19/89
Filed: 1998-03-31
Abstract: A transmitting system for transmitting an RF signal comprises: means for receiving a
data signal containing encoded audio data and video data, said signal including therein a first
clock signal; data recovery means for recovering the first clock signal from the data signal; a data
randomiser for altering the order of data within the data signal; an encoder to encode the
randomised data signal in accordance with a specified encoding scheme; a trellis encoder to
trellis encode the encoded data signal; a pulse shaping means to constrain the trellis encoded
data signal within a fixed bandwidth; pilot signal means for adding a pilot signal to the
constrained data signal; upconversion means for upconverting the constrained data signal and
pilot signal to a channel frequency; amplifier means for amplifying the upconverted data signal
and pilot signal; and broadcasting means for transmitting the amplified signals.
Patent EP-0885866-A1 (EP)
Inventor: BAKSHI AMERJIT
IPC: C07C41/06
Filed: 1998-05-20
Abstract: The overheads from an etherification distillation column
reactor containing unreacted alcohol and isoolefin are fed
to a finishing reactor and then a portion of the effluent
from the finishing reactor is returned to the distillation
column reactor.
Patent EP-0887331-A1 (EP)
Inventor: TELES JOAQUIM HENRIQUE DR
IPC: B01J23/06
Filed: 1998-06-02
Abstract: Preparation of protected aldehydes and ketones of formulae (I) and (II) comprises addition of alcohols of formula (III) to acetylenes or allenes of formulae (IV) and (V) in the gas phase at elevated temperatures in the presence of a heterogeneous, X-ray amorphic zinc or cadmium silicates. The content of zinc or cadmium, calculated as the oxide, is 1-40 wt.%. The catalyst is prepared by bringing a zinc or cadmium salt and an organic acid (which decomposes at below 400 degrees C) into contact with amorphic silica. Formation of the catalyst takes place at 50-500 degrees C in the presence of an OH-containing compound selected from water, 1-10C alkanols, 2-6C diols or triols or 1-6C carboxylic acids. R1OH (III) (R)2C=C=C(R)2 (V) R1 = H or aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic group or acyl (all optionally containing inert substituents); R = H or aliphatic, cycloaliphatic, araliphatic, aromatic or heterocyclic groups (which optionally join together to form rings); and m = 0 or 1.
Patent EP-0893693-A1 (EP)
Inventor: KUTTERUF KARL-MARTIN
IPC: G01P3/48
Filed: 1998-07-23
Abstract: The device includes a signal processor (15), which determines the number of revolutions of the engine through evaluation of a signal produced by the engine, at a known cylinder number. An on-board or battery current (IB), which varies with the ignition frequency of the engine, is supplied as an input size to the signal processor, to determine the ratio between a generator frequency and the number of revolutions of the engine.
Patent EP-0984254-A1 (EP)
Inventor: BOUAMRA MOHAMED
IPC: G01K11/12
Filed: 1998-09-04
Abstract: The sensor includes a fibre-optic source (10) for delivering an optical signal, a first fibre optical line (12) connected to the optical source, with one part of the optical fibre (14) connected to the first fibre optical line. A second fibre optical line (16) is also connected to the fibre optical part with an optical detection and treatment circuit (18) being connected to a second fibre optical line for receiving and analyzing the optical signal transmitted by the optical source and along the optical fibre. The fibre optical part is mounted on a plane support and curved along a predetermined length (N1) and with a predetermined amplitude of curvature (A1)
Patent EP-0906823-A1 (EP)
Inventor: KRYCKI ROBERT D
IPC: B29C48/90
Filed: 1998-09-05
Abstract: A bubble guide unit according to the present invention comprises two concentric
frames (10,11), at least one (11) of which rotates relative to the other (10), through which the film
bubble passes. At least four bubble guiding rods (12,13,14,15) are arranged symmetrically to each other, and
pivotally engage one frame (10)
at one end (16a,16b,16c,16d) and to freely engage the other frame (11) near its
other end (17a,17b,17c,17d). Freely engage here means that the other end of each rod is free to pivot
to some extent as well as to move in the direction of its length beyond the pivoting
point and back. This is most easily accomplished by a pivoting ring through which
the rod passes or, less elegantly, by a fixed ring having an aperture larger than the rod
diameter.
Patent EP-0908288-A1 (EP)
Inventor: BRUSCHI MARIO
IPC: B25G1/10
Filed: 1998-10-05
Abstract: The invention involves a multi-colored paintbrush handle
having an axis (8), a first and a second extremity crossed
by the axis (8), and an external grip surface (9) placed
between said extremities, the handle including: a core (13)
parallel to the axis (8), at least one colored raised part
(14) emerging from the core (13) and externally defining at
least one shaped section of the grip surface (9), and at
least a first layer (16) of colored plastic material molded
onto the core (13), the first layer (16) externally defining
a main section (11) of the grip surface (9) and having a
different color than that of the raised part (14).
Patent EP-0917225-A1 (EP)
Inventor: OHARA HIDEO
IPC: H01M8/24
Filed: 1998-11-05
Abstract: Fuel cell apparatus of a
compact size using a hydrogen storage alloy, in which
heat can be efficiently transmitted from fuel cell
bodies to the hydrogen storage alloy. The fuel cell
apparatus includes a plurality of fuel cell bodies (1), a
hydrogen storage tank (3), a hydrogen supply device for
supplying hydrogen to the fuel cell bodies from the
hydrogen storage tank, an air feed device (2) for supplying
the air, supplying oxygen, a secondary battery (8), and a
casing receiving the above components therein, and the
casing (10) has air intake ports (11) and an air discharge port (12)
for the air feed device, and is formed into such a
construction as to enable the hydrogen storage tank to
be introduced into and removed from the casing. The
hydrogen storage tank for supplying anode fuel to the
fuel cell bodies is disposed on that side surface of
each of at least one pair of fuel cell bodies, facing
away from a cathode fuel-supplying inlet thereof,
through a heat transmission device (9). With this construction,
the energy of heat, generated by the fuel cell
bodies, is efficiently transmitted to the hydrogen
storage tank, and the stable supply of the hydrogen can
be achieved, and the whole of the power system can be
formed into a compact design.
Patent EP-0861881-A1 (EP)
Inventor: BHAN OPINDER KISHAN
IPC: B01J27/19
Filed: 1998-02-27
Abstract: A process for hydrotreating a metal-contaminated
hydrocarbonaceous feedstock of which at least 60 %wt.
boils at a temperature ≥ 370 °C, the process comprising
contacting the feedstock at elevated temperature and
elevated pressure in the presence of hydrogen with one or
more catalyst beds each of a first catalyst, a second
catalyst and a third catalyst, wherein
   (i) the first catalyst comprises a Group VI and/or a
Group VIII hydrogenation metal component on an inorganic
oxide support having at least 40% of its pore volume in
pores with diameters in the range of from 17 nm to 25 nm
and a surface area in the range of from 100 m 2 /g to
160 m 2 /g;   (ii) the second catalyst comprises a Group VI and/or a
Group VIII hydrogenation metal component on an inorganic
oxide support having at least 40% of its pore volume in
pores with diameters in the range of from 3 nm to 17 nm
and a surface area in the range of from 160 m 2 /g to
350 m 2 /g; and   (iii) the third catalyst comprises a Group VI and a
Group VIII hydrogenation metal component on an inorganic
oxide support having at least 40% of its pore volume in
pores with diameters in the range of from 17 nm to 25 nm
and a surface area in the range of from 100 m 2 /g to
160 m 2 /g; the third catalyst being at least 1.5 times
more active for demetallization than the first catalyst 
at contaminant metal deposition levels less than
(<) 5 %wt.
Patent EP-0881096-A1 (EP)
Inventor: VERMEERSCH JOAN
IPC: B41M5/36
Filed: 1998-04-20
Abstract: According to the present invention there is provided a heat
sensitive imaging element comprising a lithographic base with a
hydrophilic surface, an image forming layer including a hydrophobic
thermoplastic polymer latex and a compound capable of converting
light into heat being present in said image forming layer or a layer
adjacent thereto, characterized in that the heat-sensitive imaging
element comprises a barrier layer between the lithographic base
having a hydrophilic surface and the image forming layer, said
barrier layer and said image forming layer being removable in an
aqueous solution with a pH of at least 5.
Patent EP-0926102-A1 (EP)
Inventor: YAMAZAKI MASAAKI
IPC: C09K11/79
Filed: 1998-12-16
Abstract: The present invention provides an oxide glass capable of
exhibiting a long lasting afterglow and photostimulated
phosphorescence, whereby energy can be accumulated by
radiation excitation, for example, by ϒ-rays, X-rays and/or
UV-rays, and light emission can be continued for a time after
the excitation has ceased. Furthermore, the long lasting
afterglow and photostimulated luminescence oxide glass can be
used not only as a phosphorescent material for nigh
illumination or a night signal, but also as a material for
confirming an infrared laser or controlling an optical axis,
because it exhibits photostimulated luminescence by
irradiation of infrared rays or visible rays. In addition,
this glass is useful for recording or reproducing ϒ-rays, X-rays
or UV-rays images. The oxide glass has a constitutional
composition comprising, at least, silicon (Si), boron (B),
zinc (Zn) and oxygen (O), and further containing terbium (Tb)
or manganese (Mn) as a phosphorescent agent.
Patent EP-0897199-A1 (EP)
Inventor: MARCHAND PHILIPPE
IPC: H04B7/155
Filed: 1998-07-27
Abstract: The repeater comprises two similar arrays linked by amplifying channels to re-transmit the incident electromagnetic waves. The active repeater comprises an aerial (16) consisting of a number of juxtaposed radiating element (12,14) which are grouped into two identical matrix arrays (18,20). Amplification channels connect each radiant element of one array to a radiant element in the second array in the same matrix position, with a phase shift and gain which is identical for each channel. The wave received by the first array (18) following a particular angle of incident (θ ) is re-emitted by the second array (20) following a wave path with an angle of incidence ( beta ), such that θ  =  beta .
Patent EP-0955011-A1 (EP)
Inventor: GRANGER ANDRE
IPC: A61B17/064
Filed: 1998-05-06
Abstract: The staple (1) has two parallel legs (2) and a crosspiece (3) with two V-shaped branches (4) forming an eyelet which can be deformed perpendicular to the axis of the crosspiece to vary the distance between the two legs. The branches are made with a number of flexure zones which allow the eyelet to deform when a pressure is exerted on the upper ends (22) of the legs along the axis of the crosspiece, e.g. by a tool in the form of surgical pliers.